package com.linwen.javase.desgin_pattern.BigTalkDesignPattenJAVACode._03装饰模式._6装饰器_策略工厂;

/**
 * @ClassName ISale
 * @Description TODO
 * @Author zero
 * @DATE 2023/7/10 11:14 PM
 * @Version 1.0
 */
public interface ISale {

    double acceptCash(double price,int num);

}
